package com.sky.mapper;

import com.github.pagehelper.Page;
import com.sky.annotation.AutoFill;
import com.sky.dto.DishPageQueryDTO;
import com.sky.entity.Dish;
import com.sky.enumeration.OperationType;
import com.sky.vo.DishVO;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;

import java.util.List;
import java.util.Map;

@Mapper
public interface DishMapper {

    /**
     * 根据分类id查询菜品数量
     * @param categoryId
     * @return
     */
    @Select("select count(id) from dish where category_id = #{categoryId}")
    Integer countByCategoryId(Long categoryId);


@AutoFill(value = OperationType.INSERT)
    public  void insertDish(Dish dish);

public Page<Dish> selectbypage(DishPageQueryDTO dishPageQueryDTO);


@Select("select * from dish where id=#{id}")
public Dish selectbyid(Long id);




@AutoFill(OperationType.UPDATE)
public void updatedish(Dish dish);

//@AutoFill(OperationType.UPDATE)
//@Update("UPDATE dish set status = #{status} where id=#{id}")
//public void updatestatus(Dish dish);
//    @Delete("delete from dish where id=#{id}")
//    public void deletebyid(Long id);

    public void deletebyids(List<Long> ids);

    List<Dish> list(Dish dish);

    @Select("select a.* from dish a left join setmeal_dish b on a.id = b.dish_id where b.setmeal_id = #{setmealId}")
    List<Dish> getBySetmealId(Long setmealId);
    /**
     * 根据条件统计菜品数量
     * @param map
     * @return
     */
    Integer countByMap(Map map);
}
